meka.experiment.statisticsexporters

Class TabSeparatedMeasurement

java.lang.Object

meka.events.LogObject

meka.experiment.statisticsexporters.AbstractEvaluationStatisticsExporter

meka.experiment.statisticsexporters.AbstractFileBasedEvaluationStatisticsExporter

meka.experiment.statisticsexporters.AbstractMeasurementEvaluationStatisticsExporter

meka.experiment.statisticsexporters.TabSeparatedMeasurement

All Implemented Interfaces:

Serializable, FileFormatSupporter, LogSupporter, EvaluationStatisticsExporter, FileBasedEvaluationStatisticsExporter, FileBasedMeasurementEvaluationStatisticsExporter, weka.core.OptionHandler

public class TabSeparatedMeasurement
extends AbstractMeasurementEvaluationStatisticsExporter

Exports a single statistic to a tab-separated file. First column are datasets, first row are classifiers. Automatically aggregates the statistics and displays the "mean".

Version:

$Revision$

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class meka.experiment.statisticsexporters.AbstractMeasurementEvaluationStatisticsExporter

m_Measurement

Fields inherited from class meka.experiment.statisticsexporters.AbstractFileBasedEvaluationStatisticsExporter

m_File

Fields inherited from class meka.events.LogObject

m_Debug, m_LogListeners

Constructor Summary

Constructors

Constructor and Description
TabSeparatedMeasurement()

Method Summary

Modifier and Type	Method and Description
protected String	doExportAggregated(List<EvaluationStatistics> stats) Exports the aggregated statistics.
String	getFormatDescription() Returns the format description.
String[]	getFormatExtensions() Returns the format extension(s).
String	globalInfo() Description to be displayed in the GUI.

Methods inherited from class meka.experiment.statisticsexporters.AbstractMeasurementEvaluationStatisticsExporter

aggregate, doExport, getDefaultMeasurement, getMeasurement, getOptions, listOptions, measurementTipText, setMeasurement, setOptions

Methods inherited from class meka.experiment.statisticsexporters.AbstractFileBasedEvaluationStatisticsExporter

export, fileTipText, getDefaultFile, getFile, setFile

Methods inherited from class meka.events.LogObject

addLogListener, debug, getLogListeners, handleException, log, removeLogListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface meka.experiment.statisticsexporters.FileBasedEvaluationStatisticsExporter

fileTipText, getFile, setFile

Methods inherited from interface meka.experiment.statisticsexporters.EvaluationStatisticsExporter

export

Methods inherited from interface meka.events.LogSupporter

addLogListener, log, removeLogListener

Constructor Detail

TabSeparatedMeasurement

public TabSeparatedMeasurement()

Method Detail

globalInfo

public String globalInfo()

Description to be displayed in the GUI.

Specified by:

globalInfo in class AbstractEvaluationStatisticsExporter

Returns:

the description

getFormatDescription

public String getFormatDescription()

Returns the format description.

Returns:

the file format

getFormatExtensions

public String[] getFormatExtensions()

Returns the format extension(s).

Returns:

the extension(s) (incl dot)

doExportAggregated

protected String doExportAggregated(List<EvaluationStatistics> stats)

Exports the aggregated statistics.

Specified by:

doExportAggregated in class AbstractMeasurementEvaluationStatisticsExporter

Parameters:

stats - the aggregated statistics to export

Returns:

null if successfully exported, otherwise error message